Introduction to Gradle 2.0

Transcript

1. Introduction to Gradle 2.0 potatotips #9 at Fablic, 2014/9/24 Fuji

   Goro (gfx)

2. Myself • id:gfx (Fuji, Goro) • ΫοΫύουͷΤϯδχΞ • iOS /

   Android྆ํ΍Γ·͢ • ϚΠϒʔϜ͸SwiftΛۃΊΔ͜ͱ • ࠷ۙϚγϯ͕ނোͯ͠σʔλϦΧόϦ΋Ͱ͖ͳ͘ ͯ؀ڥ࡞Γͳ͓ͯ͠ਏ͔ͬͨɻϚγϯ͸յΕΔ

3. Android Studio 0.8.11 2014/9/18 ϦϦʔε

4. Shipped with Android Gradle Plugin 0.13.0

5. ! Depends on Gradle 2.1 and Groovy 2.3.6

6. Gradle 2.1

7. Gradle 2.1 • ৽͍͠pluginػߏ • https://plugins.gradle.org/ • نఆͷϝλ৘ใΛ͚ͭͯjcenterʹdeploy͢Δͱࢀর Ͱ͖ΔΑ͏ʹͳΔ •

   pluginsϒϩοΫ • qualified idʹΑͬͯ҉໧ͷ͏ͪʹclasspathʹՃ͑Δ ࢓૊Έ

8. plugins { id 'com.github.forsety.adr' version '0.1' } apply plugin: 'com.android.application'

   fully-qualified id no comma! no colon! before "apply"s Android pluginࣗମ΋pluginsϒϩοΫͰࢦ ఆͰ͖ΔΑ͏ʹͦͷ͏ͪͳΔͱࢥΘΕΔ͕ ݱঢ়͸·ͩͰ͖ͳ͍ͷͰҎલͱ͓ͳ͡

9. Other features • Incremental Java compile (Android͸·ͩ…ʁʣ • Groovy 2.3.6

   (Gradle 1.x͸ Groovy 1.8.6) • Java8 support

10. Groovy 2.3.6

11. @CompileStatic ੩తܕ෇͖ͰίϯύΠϧ Javaฒʹര଎ʹͳΔ

12. import groovy.transform.CompileStatic ! @CompileStatic int f(int a, int b) {

    return a + b } ! def a = f(10, 20) // ܕਪ࿦͸ޮ͘ println(a) import͕ඞਢ ASͩͱ੺͘ͳΔ

13. @CompileStaticͰมΘΔ͜ͱ • Gradle Pluginͷ࣮ߦ͕ߴ଎ʹͳΔ • ͨͩ͠ݴޠ͸ʮGroovyͷํݴʯʹͳΔ • ࢖༻ײ͕͚ͬ͜͏ҧ͏ • Android

    Gradle Pluginͷresource merge͸଎͘ ͳΔ…͔΋

14. ·ͱΊ • Android Gradle Plugin 0.13Ͱ͸Gradle 2.1Λ࠾ ༻ͨ͠ • Gradle

    2.1͸pluginػߏ͕Ұ৽͞ΕͯΔͷͰ AndroidΤίγεςϜͰ΋ظ଴ײͷߴ·Γ͕͋Δ • Gradle 2.1͸Groovy 2.3.6Λ࠾༻͍ͯ͠ΔͷͰ଎ ౓໘ͰվળͷݟࠐΈ͕͋Δ